Hotels use statistical information and control charts to track their performance on a variety of indicators. Recently a hotel manager has been .asked whether his Learn is capable of maintaining scores between 8 and 10 (on a scale of 1 to 10) for "overall cleanliness of room." The most recent data have a mean of 8.624, a standard deviation of 1.446, and n - 10. Calculate and interpret Cp and Cpk.

When graphing a linear equation that is written in the form y=mx+b, the variable m represents the y-intercept. assuming that b> 0, which of the following best describes how reversing the sign of b would affect the graph? a) the new line will be shifted down b units b) the new line will be shifted down b x 2 units c) the new line will be a perfect reflection across the x-axis d) the new line will be a perfect reflection across the y-axis

Hree steps to answering test questions correctly include a. underlining, repeating, reading c. reading, undoing, eliminating b. reading, underlining, erasing d. reading, underlining, eliminating

If inflation is 6% and nominal gdp grew by 4%, then during the same period real gdp changed by a) -2% b) 2% c) 4% d) 5%